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Number Pyramid Puzzle - Subtraction

Given the numbers at the top of the pyramid, can you find the numbers in each brick by subtracting the two numbers inside the bricks on the layer above it? (Always do the biggest take away the smallest to end up with a positive number) See the example for help!
Answer must correspond to the yellow box
Quiz by Stewart
Rate:
Last updated: February 20, 2018
First submittedFebruary 19, 2018
Times taken36
1:00
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30
64
24
49
90
 
3
 
 
34
40
25
41
 
 
 
3
 
 
 
6
15
16
 
 
 
 
3
 
 
 
 
9
1
 
 
 
 
 
3
 
 
 
 
 
8
 
 
 
 
 
 
3
 
3
3
3
3
3
3
3
3
3
3
3
3
3
Example:
 
 
 
 
 
 
 
 
 
 
3
 
2
1
3
 
3
 
 
 
2-1 = 1
3-1 = 2
 
 
3
 
 
 
 
2-1 = 1
 
 
 
3
 
 
3
3
3
3
3
3
 
3
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